I have been away from my TP for a while, but let me ask, was your unlock successful? You say you flashed HSPL 0.37 which is correct unless your new TP came With SPL 0.40. In which case .... I can't remember... but it seems that you have to flash a stock image that will get you back to .37 or less in order for the hspl 37 to work. or maybe it was this
"if so you need to do this ---> download SSPLManual_Raphael.zip to your phone / unzip / connect via active sync / run SSPLManual from your phone / you should now be in boot loader / unlock with HSPL 0.37"
http://forum.xda-developers.com/show...32&postcount=2
I hear this is a verizon thing but I had it on an alltel refurb